Michael Buckner/Getty Images for AMA
The fresh-faced songbirds are teaming up to perform a duet of the Swift-penned tune "Fifteen" at this weekend's Grammy Awards.
"We were trying to figure out different things that would be cool," Swift told E! News' Ryan Seacrest this morning. "We all kind of agreed, 'Wouldn't it be cool if Miley was up there too and we're singing together?' And we're excited about it."